Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46291 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin, Mark T. Weinberger +1 more | 2017-01-31 |
| RE46002 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin, Mark T. Weinberger +1 more | 2016-05-17 |
| 7694893 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin, Mark T. Weinberger +1 more | 2010-04-13 |
| 7025087 | Reciprocating piston pump adjustable inlet ball travel | Mark T. Weinberger | 2006-04-11 |
| 6925926 | Pump cylinder lock | Mark T. Weinberger | 2005-08-09 |
| D479305 | Plural component spray gun | Douglas P. Zittel, Richard Dyche Anderson, Peter L. Linder, Christopher J. Pellin, Mark T. Weinberger +1 more | 2003-09-02 |
| D456819 | Reciprocating piston pump | Mark T. Weinberger | 2002-05-07 |